Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mon chu cao snippets" » "mon chu code snippets", "mot chu cao snippets", "chon chu cao snippets", "con chua cao snippets", "mon cu cao snippets", "mon chu cai snippets", "mon cho cao snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("mon chu cao snippets"))) or ("locating bug core snippets"))~.
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